Nutrition
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We assessed the current state of undernutrition as observed in 1905 patients hospitalized in 12 Cuban health care institutions, as part of a Latin American, multinational survey similar in design and goals. ⋯ A high malnutrition rate was observed among participating hospitals. The design and inception of policies that foster intervention programs focusing on early identification of hospital malnutrition and its timely management is suggested to decrease its deleterious effects on outcomes of health care in the participating hospitals.
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The present work was designed to study the effects of the two main isomers of conjugated linoleic acid (CLA), cis-9,trans-11 and trans-10,cis-12, on liver composition and hepatic fatty acid oxidation in hamsters. ⋯ These results suggest that the addition of 0.5% of these CLA isomers to the diet do not induce toxic effects in liver after 6 wk of feeding. Intake of trans-10,cis-12 isomer but not of cis-9,trans-11 CLA increases liver fatty acid oxidation. This effect leads to decreased hepatic and serum triacylglycerols.